13057959

素因数分解:

$3^1\times {\mathrm{19}}^1\times {\mathrm{107}}^1\times {\mathrm{2141}}^1$

素因数の和:2270

約数の個数: 16

約数和(自身を含む): 18506880

約数和(自身を除く): 5448921

約数列:

[1, 3, 19, 57, 107, 321, 2033, 2141, 6099, 6423, 40679, 122037, 229087, 687261, 4352653, 13057959]

約数ペア:

[(1, 13057959), (3, 4352653), (19, 687261), (57, 229087), (107, 122037), (321, 40679), (2033, 6423), (2141, 6099)]